Oil fired condensing boiler with DHW production.
Constructive characteristics
Capacity (total) - 186 - L
Capacity (primary) - 66 - L
Capacity (domestic hot water) - 120 - L
Capacity expansion tank(s) - - - L
Chimney connection - 80 - Ømm
Connection - heating - 1 F - Ø"
Connection - DHW - 3/4 M - Ø"
Max operating temperature - 90 - °C
Water pressure drop boiler at Δt = 20°C - 20 - mbar
Max service pressure heating (primary) - 3 - bar
Max service pressure (DHW) - 8,6 - bar
Weight (empty) - 215 - kg
Combustion
Input max (heating) HCV - 24,9 - kW
Input max (heating) LCV - 22,4 - kW
Combustion efficiency - 98,2 - %
Efficiency at 30% load (EN677) - 104,0 - %
Efficiency at 100% load (50/30°C) - 103,5 - %
Efficiency (max output) 80/60°C - 97,50 - %
Efficiency (min output) 80/60°C - 97,5 - %
CO emissions max output - 5 - ppm
Mass rate of combustion products (gas) - 47 - kg/h
NOx weighted (GCV) (EN15502) - 87 - mg/kWh
NOx class (EN15502) - 5 -
Output power max (80/60°C) - 21,8 - kW
Output power max (50/30°C) - 23,1 - kW
Gas flow rate (max output) - 1,89 - kg/h
Domestic hot water performance
Peak flow at 40°C - 395 - L/10’
Peak flow 1st hour at 40°C - 935 - L/60’
Continuous flow at 40°C - 616 - L/h
Peak flow at 45°C - 336 - L/10’
Peak flow 1st hour at 45°C - 814 - L/60’
Continuous flow at 45°C - 528 - L/h
Peak flow at 60°C - 205 - L/10’
Peak flow 1st hour at 60°C - 521 - L/60’
Continuous flow at 60°C - 370 - L/h
Electrical Characteristics
Voltage - 230 - V
Frequency - 50 - Hz
Protection IP - 30 -
Electrical consumption - 185 - W
Electrical consumption electric boiler mode - 2500 - W
Electrical power requirements - 1,3 - A